Earlier discussions of original articles about political manipulation on Facebook in The Guardian: https://news.ycombinator.com/item?id=26777374 https://news.y

Earlier discussions of original articles about political manipulation on Facebook in The Guardian: https://news.ycombinator.com/item?id=26777374 https://news.ycombinator.com/item?id=26777374 https://news.ycombinator.com/item?id=26804791 https://news.ycombinator.com/item?id=26804791